42439660

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4603}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 89336016

約数和(自身を除く): 46896356

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4603, 4610, 9206, 9220, 18412, 23015, 46030, 92060, 2121983, 4243966, 8487932, 10609915, 21219830, 42439660]

約数ペア:

[(1, 42439660), (2, 21219830), (4, 10609915), (5, 8487932), (10, 4243966), (20, 2121983), (461, 92060), (922, 46030), (1844, 23015), (2305, 18412), (4603, 9220), (4610, 9206)]